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Cooper Bussmann 5073E-T Managed Ethernet Switch User Manual
11
Rev Version 1.1
2.2 Top View
The top panel of the 5073E-T Switch includes two terminal block connectors. One terminal block has two DC power
inputs and one fault alarm, and the other has two digital inputs (DI) and two digital outputs (DO).
Figure 4 Top Panel of 5073E-T Switch
2.3 LED Indicators
The diagnostic LEDs are located on the front panel of the industrial switch and provide real-time information about
the system. The following table describes each LED state.
LED
Color
State
Description
Pwr
Green
On
The switch unit is powered on
Off
No power
R.Master
Green
On
The switch is a master in Pro-Ring2se group
Off
The switch is a slave in Pro-Ring2se group, or Pro-Ring2se is
disabled
Pwr1
Green
On
Power 1 is active
Off
Power 1 is inactive
Pwr2
Green
On
Power 2 is active
Off
Power 2 is inactive
Fault
Red
On
Power or port failure
Blinking
Location alert
Off
No failure